How To Find Area Of Polygon?

How do you find the area of an irregular polygon?

Area Of An Irregular Polygon –

What is the formula for finding the area of a pentagon?

Using a Formula. Area of a regular pentagon = pa/2, where p = the perimeter and a = the apothem. If you don’t know the perimeter, calculate it from the side length: p = 5s, where s is the side length.

How do you find the area of a regular polygon Square?

A regular polygon is equilateral (it has equal sides) and equiangular (it has equal angles). To find the area of a regular polygon, you use an apothem — a segment that joins the polygon’s center to the midpoint of any side and that is perpendicular to that side (segment HM in the following figure is an apothem).

How do you find the area of a multi sided shape?

Area and Perimeter of Irregular Shapes –

What is the formula to find area of quadrilateral?

For squares, multiply one side by itself to get the area. If you have a parallelogram, multiply the diagonals and divide by 2 to get the area. To find the area of a trapezoid, add the base and the height together, and divide that number by 2 times the height.